perplexus.info :: Just Math : Goldbach's double

Goldbach's double (Posted on 2018-08-04)

Goldbach's unproven conjecture claims that all even integers above 2 can be expressed as the sum of two primes.

What is the largest known number that can be written as a sum of two prime numbers in exactly two ways?

No Solution Yet Submitted by Ady TZIDON

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	Subject	Author	Date
	Puzzle Solution	K Sengupta	2022-11-10 03:49:50

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